I am using DELL Latitiude Laptop, comes with ALPS touchpad.

 

When I installed the driver in Windows, this touchpad supports multi-touch very well.

I am now using the latest Gentoo with KDE descktop environment, and I also want to

enjoy the multi-touch functions, but this is not supported.

 

I installed the synaptics, and kdemsc_touchpad, when I am trying to setup the touchpad,

it seems synaptics driver is not loaded automaticly, it modprobe it manualy, but doestnot

work.

 

I searched Google, it seems ALSP is not very much compatible with synaptics driver, I

want to ask here whether someone can help me with this.